firegoat-onboarding

82 / 100 · Low risk

Fine to try.

By sageox/ox (GitHub) · coding · 67 stars · scanned at commit 90be74f

Draft 2-3 firegoat evals (firegoat.yaml) for the current repo: tests a coding agent runs locally with `npx -y firegoat@latest eval`, each with a prompt, an end_goal and script checks. Use when the user says "write firegoat evals", "draft evals", "set up firegoat", "firegoat init", or asks for local agent-experience (AX) evals of their SDK, CLI, API or docs.

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 10 places.

.claude/skills/firegoat-onboarding/SKILL.md, line 5runs locally with `npx -y firegoat@latest eval`, each with a prompt, an end_goal and script checks.
.claude/skills/firegoat-onboarding/SKILL.md, line 13`npx -y firegoat@latest eval` runs the user's own Claude Code, with none of their config, in a fresh empty
.claude/skills/firegoat-onboarding/SKILL.md, line 113`test -s "$FIREGOAT_TRANSCRIPT" && ! grep -Eq '^\[[0-9]+\] \$ .*(pip install|npm (install|i) .*acme@)' "$FIREGOAT_TRANSCRIPT"`.

Show 7 more

.claude/skills/firegoat-onboarding/SKILL.md, line 186`install: uv venv && uv pip install "$FIREGOAT_OUT"/*.whl`. A binary written to
.claude/skills/firegoat-onboarding/SKILL.md, line 188- **npx**: pack and install the CLI into the workdir (the npm example above); `npx acme` prefers
.claude/skills/firegoat-onboarding/SKILL.md, line 198`test -s "$FIREGOAT_TRANSCRIPT" && ! grep -Eq '^\[[0-9]+\] \$ .*((npm (install|i|add)|pnpm (add|dlx)) .*acme|(npx|bunx|yarn dlx) .*acme@|uvx .*acme(@|==)|pipx (
.claude/skills/firegoat-onboarding/SKILL.md, line 199Don't flag plain `npx acme` or `uvx acme`: with the local build that's the right way to run it
.claude/skills/firegoat-onboarding/SKILL.md, line 200(but `npx acme@latest` skips it, hence `acme@` in the guard), and the positive
.claude/skills/firegoat-onboarding/SKILL.md, line 254`npx -y firegoat@latest eval --json` yourself (it prints its version first). A run takes minutes.
.claude/skills/firegoat-onboarding/SKILL.md, line 255`npx -y firegoat@latest eval --dry-run` validates firegoat.yaml and lists

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 2 places.

.claude/skills/firegoat-onboarding/SKILL.md, line 114- Only local docs were used (when that's the point): `test -s "$FIREGOAT_TRANSCRIPT" && ! grep -Eq '^\[[0-9]+\] WebFetch ' "$FIREGOAT_TRANSCRIPT"`.
.claude/skills/firegoat-onboarding/references/examples.md, line 100test -s "$FIREGOAT_TRANSCRIPT" && ! grep -Eq '^\[[0-9]+\] WebFetch ' "$FIREGOAT_TRANSCRIPT"

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'firegoat-onboarding' ] || [ -L ~/.agents/skills/'firegoat-onboarding' ]; then echo 'A skill folder named firegoat-onboarding already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/sageox/ox' "$d" && git -C "$d" checkout --quiet '90be74fc9c549a6bc37dd5057f733defb3a14503' -- '.claude/skills/firegoat-onboarding' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/firegoat-onboarding' ~/.agents/skills/'firegoat-onboarding' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'firegoat-onboarding' ~/.claude/skills/'firegoat-onboarding' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`90be74f`	82
2026-11-08	`552789c`	82